---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-10829 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-3 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl xtopology cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 2.0G 0 2.0G 0% /dev tmpfs 395M 696K 394M 1% /run /dev/vda1 20G 12G 8.2G 58% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3943 464 292 0 3187 3214 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: ens3: mtu 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:0b:0d:79 brd ff:ff:ff:ff:ff:ff inet 10.32.7.33/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85922sec preferred_lft 85922sec inet6 fe80::f816:3eff:fe0b:d79/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4b:2e:80:b6 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-10829) 11/20/24 _x86_64_ (4 CPU) 10:18:37 LINUX RESTART (4 CPU) 10:19:01 tps rtps wtps bread/s bwrtn/s 10:20:01 176.60 74.80 101.80 5576.80 42214.31 10:21:01 245.36 12.45 232.91 2241.36 30672.75 10:22:01 255.33 2.17 253.17 206.60 30528.09 10:23:02 236.56 51.90 184.66 4770.34 100161.40 10:24:01 420.93 411.37 9.56 43348.31 811.25 10:25:01 173.39 172.08 1.32 18912.90 22.26 10:26:01 98.02 89.90 8.12 8144.11 310.21 Average: 229.01 115.61 113.39 11803.71 29382.18 10:19:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:20:01 1666452 3360820 2372200 58.74 52728 1797376 871312 17.13 562272 1632260 138748 10:21:01 807648 3249132 3231004 80.00 77636 2489168 1260848 24.78 800048 2185760 15608 10:22:01 463008 3248684 3575644 88.54 103940 2799820 1261920 24.81 825892 2491784 5196 10:23:02 1127508 3349572 2911144 72.08 111020 2252708 1083028 21.29 827824 1874236 312 10:24:01 158848 3340268 3879804 96.07 116872 3195628 1030688 20.26 1681728 1967772 108 10:25:01 113440 3353820 3925212 97.19 116756 3259092 1030688 20.26 1835124 1870548 148 10:26:01 384768 3348468 3653884 90.47 116568 2988712 932420 18.33 1410596 2035056 16084 Average: 674525 3321538 3364127 83.30 99360 2683215 1067272 20.98 1134783 2008202 25172 10:19:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:20:01 ens3 393.80 263.14 1404.71 71.16 0.00 0.00 0.00 0.00 10:20:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 10:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:21:01 ens3 528.30 359.77 2886.39 30.03 0.00 0.00 0.00 0.00 10:21:01 lo 2.00 2.00 0.18 0.18 0.00 0.00 0.00 0.00 10:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:22:01 ens3 543.49 375.46 3056.20 27.76 0.00 0.00 0.00 0.00 10:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:02 ens3 637.42 491.59 6203.71 33.75 0.00 0.00 0.00 0.00 10:23:02 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:23:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 ens3 981.77 1631.81 66.65 13193.11 0.00 0.00 0.00 0.00 10:24:01 lo 1.69 1.69 0.15 0.15 0.00 0.00 0.00 0.00 10:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 ens3 713.11 1082.56 46.36 8647.84 0.00 0.00 0.00 0.00 10:25:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 10:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 ens3 224.98 376.64 22.49 2979.62 0.00 0.00 0.00 0.00 10:26:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 10:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 573.79 651.94 1963.85 3542.68 0.00 0.00 0.00 0.00 Average: lo 0.85 0.85 0.07 0.07 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-10829) 11/20/24 _x86_64_ (4 CPU) 10:18:37 LINUX RESTART (4 CPU) 10:19:01 CPU %user %nice %system %iowait %steal %idle 10:20:01 all 19.30 0.00 2.34 5.51 0.07 72.79 10:20:01 0 6.50 0.00 1.32 7.42 0.03 84.72 10:20:01 1 19.47 0.00 3.17 4.35 0.08 72.93 10:20:01 2 33.00 0.00 2.88 5.03 0.08 59.00 10:20:01 3 18.24 0.00 1.97 5.26 0.05 74.47 10:21:01 all 11.48 0.00 2.79 7.44 0.08 78.21 10:21:01 0 4.75 0.00 2.10 4.97 0.05 88.13 10:21:01 1 7.53 0.00 3.64 13.25 0.10 75.49 10:21:01 2 12.31 0.00 3.02 7.67 0.07 76.93 10:21:01 3 21.24 0.00 2.42 3.91 0.08 72.35 10:22:01 all 4.92 0.00 3.34 7.56 0.06 84.13 10:22:01 0 5.65 0.00 4.59 15.46 0.07 74.23 10:22:01 1 4.87 0.00 3.19 3.51 0.08 88.34 10:22:01 2 4.51 0.00 3.10 4.85 0.08 87.46 10:22:01 3 4.64 0.00 2.43 6.41 0.03 86.48 10:23:02 all 16.87 0.00 3.48 8.39 0.07 71.20 10:23:02 0 31.10 0.00 6.08 10.53 0.08 52.22 10:23:02 1 2.94 0.00 2.62 9.84 0.05 84.55 10:23:02 2 29.16 0.00 3.46 7.22 0.07 60.09 10:23:02 3 4.29 0.00 1.79 5.97 0.07 87.88 10:24:01 all 38.87 0.00 2.52 20.76 0.10 37.75 10:24:01 0 40.34 0.00 2.66 20.23 0.10 36.67 10:24:01 1 37.48 0.00 2.47 14.22 0.07 45.76 10:24:01 2 37.68 0.00 2.46 26.90 0.12 32.84 10:24:01 3 39.97 0.00 2.51 21.81 0.10 35.61 10:25:01 all 26.56 0.00 1.26 2.36 0.08 69.73 10:25:01 0 26.81 0.00 1.42 2.18 0.07 69.53 10:25:01 1 25.22 0.00 1.26 2.03 0.10 71.39 10:25:01 2 25.20 0.00 1.09 1.63 0.08 71.99 10:25:01 3 29.03 0.00 1.26 3.60 0.07 66.05 10:26:01 all 12.28 0.00 0.86 1.93 0.04 84.89 10:26:01 0 9.32 0.00 0.90 2.53 0.05 87.20 10:26:01 1 20.25 0.00 1.07 1.59 0.05 77.03 10:26:01 2 9.40 0.00 0.67 1.48 0.03 88.42 10:26:01 3 10.19 0.00 0.80 2.12 0.03 86.86 Average: all 18.55 0.00 2.37 7.67 0.07 71.34 Average: 0 17.74 0.00 2.73 9.01 0.06 70.46 Average: 1 16.79 0.00 2.49 6.96 0.08 73.69 Average: 2 21.55 0.00 2.38 7.75 0.08 68.24 Average: 3 18.13 0.00 1.88 6.95 0.06 72.97